1 Earth mass
1 M⊕Mass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass
Just how heavy is 1 Earth mass?
Moons, planets & stars
1 M⊕
5.9722 × 10²⁴ kgkilograms
1.3166 × 10²⁵ lbpounds
5.9722 × 10²¹ ttonnes
01
1 Earth mass1 M⊕Mass · definition
02
Earth1 M⊕Mass · approximate
Bar length measures mass, not physical size.
A little perspective
1 Earth mass and Earth have approximately the same mass.
Measurements, assumptions & sources +
1 Earth mass
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Earth
Mean-radius spherical model for Earth; actual shape is not perfectly spherical.
NASA JPL — planetary physical parameters
The marked mass is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
The visual compares mass with mass. The records below preserve each value’s basis and caveats.
Earth
1 M⊕Mass · approximate
Mean-radius spherical model for Earth; actual shape is not perfectly spherical.
- Comparing
- Mass ↔ Mass
- Relative size
- The two selected measurements are approximately equal.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- Earth is labelled approximate; treat the displayed value as a comparison anchor rather than false precision.
Change your perspective
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